OT-2026-000035861
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, plant vacuum fed, manifold pressure sensor, pulsed blow-off after set-down
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000035861) never changes.
Identity and time
| Publication number | OT-2026-000035861 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c9-7f14-878e-20dc11f0d433 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035861 |
| Status | PUBLIC |
Content hashes
| Canonical text | 12198aa584f0d2cdc279005f9a598a2562e04bf30470f6bfdc155bdb6ec6a94e |
|---|---|
| Markdown | 06b12e94027c99b3e78f2891cacfa4f8ebe32577c7e9fdcf13ad1cf80036e9e3 |
| Publication page | 268deb98a4735c60242704ebadd60d7cbb4c6c466bda9c29625ee74b60e97dbe |
| Manifest | cabb142d16460e26a6ae21e81e1307253e8838a3d123933d71ba6e21a24ad57a |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | XIJ6WZr3zQ0X2wX7na3nz+QxWEN7vHwOLx6VwAXTTr1rdfsinrc3T6yXQXOvoDj6R46TaILbAUnrddZNvcdLBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:27:35.935246Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035861observed 268deb98a4735c60242704ebadd60d7c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:35.917454Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035861/manifest.jsonobserved cabb142d16460e26a6ae21e81e130725...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:35.892267Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035861/publication.mdobserved 06b12e94027c99b3e78f2891cacfa4f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:35.873442Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035861/publication.txtobserved 12198aa584f0d2cdc279005f9a598a25...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|